| Macromischa (Macromischa) Roger, 1863 |
| Macromischa (Macromischa) flavitarsis Mann, 1920 |
| Macromischa aztecus Wheeler, 1931 |
| Macromischa aztecus var. maya Wheeler, 1937 |
| Macromischa cressoni André, 1887 |
| Macromischa foreli Aguayo, 1931 |
| Macromischa laevissima Wheeler, 1911 |
| Macromischa luciliae Mann, 1935 |
| Macromischa polita Smith, 1939 |
| Macromischa skwarrae Wheeler, 1931 |
| Macromischa subditiva Wheeler, 1903 |
| Malacomyrma Emery |
| Mayaponera Schmidt & Shattuck, 2014 |
| Mayaponera arhuaca (Forel, 1901) |
| Mayaponera pergandei (Forel, 1909) |
| Mayromyrmex Ashmead, 1905 |
| Megalomyrmex Forel, 1885 |
| Megalomyrmex (Wheelerimyrmex) Mann, 1922 |
| Megalomyrmex brasiliensis Borgmeier, 1930 |
| Megalomyrmex brasiliensis var. misionensis Santschi, 1936 |